Fibre optics, telemetry receivers, transmitters, transceivers - Expert commentary

Live-streaming Mobile Surveillance Takes Cameras To The Action
Live-streaming Mobile Surveillance Takes Cameras To The Action

Video surveillance across the world is growing exponentially and its major application is in both public safety and law enforcement. Traditionally, it has been fixed surveillance where cameras provide live streams from fixed cameras situated in what is considered strategic locations. But they are limited in what they can see given by their very definition of being “fixed”. The future of video surveillance includes the deployment of more mobile video surveillance with the benefits it offers. Instead of fixed cameras, this is the ability to live stream from mobile devices on the move such as body-worn cams, drones, motorbikes, cars, helicopters and in some cases, even dogs!Sending drones into the air, for example for missing people or rescue missions, is much more cost-effective than deploying helicopters Advantages Of Mobile Surveillance The advantage of mobile surveillance is that the camera can go to where the action is, rather than relying on the action going to where the camera is. Also, sending drones into the air, for example for missing people or rescue missions, is much more cost-effective than deploying helicopters. The ability to live stream video from cars and helicopters in high-speed pursuits can be used to take some of the operational issues from the first responders on the ground and share that “life and death” responsibility with the operational team leaders back in the command center. This allows the first responders in the pursuit vehicle to focus on minimizing risk while staying in close proximity of the fleeing vehicle, with direction from a higher authority who can see for themselves in real time the issues that are being experienced, and direct accordingly. In addition to showing video live stream from a pursuit car or motorcycle, by using inbuilt GPS tracking, the video can be displayed on a map in real time, allowing a command chief to better utilize additional resource and where to deploy them, through the use of displaying mapping information with real time video feed. It allows police chiefs to make better informed decisions in highly-charged environments. The 4G phone network can now be used with compressed video to live stream cost effectively Application in emergency situations The same is true of first responders in many different emergency situations. Mobile surveillance opens up a new area of efficiencies that previously was impossible to achieve. For example, special operations can wear action body-worn cameras when doing raids, fire departments can live stream from emergency situations with both thermal and daylight cameras, and paramedics can send video streams back to hospitals allowing doctors to remotely diagnose and prepare themselves for when patients arrive at the hospital. How can special operations and emergency first responders live stream video from a mobile camera with the issues of weight, reliability and picture-quality being considered? H265 Mobile Video Compression Law enforcement insists on secure transmissions, and it is possible to encrypt video to the highest level of security available in the public domain The 4G phone network can now be used with compressed video to live stream cost effectively. The issue of course is that 4G is not always reliable. Soliton Systems has mitigated this risk of low mobile quality in certain areas, by building an H265 mobile video compression device that can use multiple SIM cards from different cellular providers simultaneously. H265 is the latest compression technique for video, that is 50% more effective than conventional H264, and coupling this with using multiple “bonded” SIM cards provides a highly reliable connection for live-streaming high-quality HD video. The 400-gram device with an internal battery can be connected to a small action cam, and can live-stream simultaneously over at least three different cellular providers, back to a command center. Latency is typically less than a second, and new advance improvements are looking to reduce that latency further. Encrypted Video Transmission What about security? Law enforcement insists on secure transmissions, and it is possible to encrypt video to the highest level of security available in the public domain, i.e. AES256.What about integration into existing video infrastructure at the command center? It is not untypical for a police force to have an existing video management system (VMS) at their command center such as Milestone System’s Xprotect. The Soliton range of products are ONVIF-compliant, a standard used by video surveillance cameras for interoperability, allowing cameras and video devices that are ONVIF-compliant to simply “plug&play” into existing video management systems. These mobile transmitters are deployed with law enforcement and first responders across the globe. Their ability to provide secure, full HD quality and highly-reliable video streaming within a small unit, and to enable it to be integrated into the current eco-system that is already installed at the receiving end, has made them a favorite choice with many companies and government agencies.

Why Live Video Streaming Is Critical For Safer And Smarter Cities
Why Live Video Streaming Is Critical For Safer And Smarter Cities

The term “smart city” gets thrown around a lot nowadays, but as different technologies that strive to be defined in this way are adopted by different countries globally, the meaning of this phrase gets lost in translation. The simplest way to define a “smart city” is that it is an urban area that uses different types of data collecting sensors to manage assets and resources efficiently. One of the most obvious types of “data collecting sensor” is the video camera, whether that camera is part of a city’s existing CCTV infrastructure, a camera in a shopping mall or even a police car’s dash camera. The information gathered by video cameras can be used with two purposes in mind, firstly: making people’s lives more efficient, for example by managing traffic, and secondly (and arguably more importantly): making people’s lives safer. Live Streaming Video All The Time, Everywhere In the smart and safe city, traditional record-only video cameras are of limited use. Yes, they can be used to collect video which can be used for evidence after a crime has taken place, but there is no way that this technology could help divert cars away from an accident to avoid traffic building up, or prevent a crime from taking place in the first place. However, streaming live video from a camera that isn’t connected to an infrastructure via costly fiber optic cabling has proven challenging for security professionals, law enforcement and city planners alike. This is because it isn’t viable to transmit video reliably over cellular networks, in contrast to simply receiving it. Video Transmission Challenges Transmitting video normally results in freezing and buffering issues which can hinder efforts to fight crime and enable flow within a city, as these services require real-time, zero latency video without delays. Therefore, special technology is required that copes with poor and varying bandwidths to allow a real-time view of any scene where cameras are present to support immediate decision making and smart city processes. The information gatheredby video cameras can beused to make people’s lives more efficient, and to make people’s lives safer There are many approaches to transmitting video over cellular. We’ve developed a specialist codec (encoding and decoding algorithm) that can provide secure and reliable video over ultra-low bandwidths and can therefore cope when networks become constrained. Another technique, which is particularly useful if streaming video from police body worn cameras or dash cams that move around, is to create a local wireless “bubble” at the scene, using Wi-Fi or mesh radio systems to provide local high-bandwidth communications that can communicate with a central location via cellular or even satellite communications. Enhanced City Surveillance Live video streaming within the smart and safe city’s infrastructure means that video’s capabilities can go beyond simple evidence recording and evolve into a tool that allows operations teams to monitor and remediate against incidents as they are happening. This can be taken one step further with the deployment of facial recognition via live streaming video. Facial recognition technology can be added on to any video surveillance camera that is recording at a high enough quality to identify faces. The technology works by capturing video, streaming the live video back to a control center and matching faces against any watch lists that the control center owns. Importantly, the data of people who aren’t on watch lists is not stored by the technology. Identifying Known Criminals This technology can work to make the city safer in a number of ways. For example, facial recognition could spot a known drug dealer in a city center where they weren’t supposed to be, or facial recognition could identify if a group of known terror suspects were visiting the same location at the same time, and this would send an alert to the police. Facial recognition technology captures and streams live back to a controll center, matching faces against any watch lists that the control center owns In an ideal world where the police had an automated, electronic workflow, the police officer nearest to the location of the incident would be identified by GPS and would be told by the control room where to go and what to do. Most police forces aren’t quite at this technological level yet, and would probably rely on communicating via radio in order to send the nearest response team to the scene. As well as this, shopping malls could create a database from analog records of known shoplifters to identify criminals as soon as they entered the building. This would be even more effective if run co-operatively between all shopping malls and local businesses in an area, and would not only catch any known shoplifters acting suspiciously, but would act as a deterrent from shoplifting in the first place. Live Streaming For Law Enforcement As mentioned above, live streaming video from CCTV cameras can help the police fight crime more proactively rather than reactively. This can be enhanced even further if combined with live streaming video from police car dash cams and police body worn cameras. If video was streamed from all of these sources to a central HQ, such as a police operations center, the force would be able to have full situational awareness throughout an incident. This would mean that, if need be, officers could be advised on the best course of action, and additional police or other emergency services could be deployed instantly if needed. Incorporated with facial recognition, this would also mean that police could instantly identify if they were dealing with known criminals or terrorists. While they would still have to confirm the identity of the person with questioning or by checking their identification, this is still more streamlined than describing what a person looks like over a radio and then ops trying to manually identify if the person is on a watch list. The smart, safe city is possible today – for one, if live video streaming capabilities are deployed they can enable new levels of flow in the city. With the addition of facial recognition, cities will be safer than ever before and law enforcement and security teams will be able to proactively stop crime before it happens by deterring criminal activity from taking place at all.

Surge Protection For Security Installations: 2017 Saw Increased Investment
Surge Protection For Security Installations: 2017 Saw Increased Investment

In 2017, DITEK saw how power surges from the many natural disasters that took place damaged many businesses. In a natural disaster, or even everyday business operations, a facility’s entire investment in security, life safety and surveillance systems technology can be disabled or rendered useless in a few seconds. Surge protection solutions can mitigate those risks and protect security investments. Proactive Approach To Risk Mitigation Throughout 2017, we also witnessed a change in how enterprises view surge protection, which included how investments are being made in surge protection to protect valuable security, life safety and surveillance systems, while also reducing downtime, manpower costs, liability vulnerabilities, and possibly compliance issues that can force businesses to actually cease operations. Effective security management is about mitigating risks. But risks cannot be mitigated without a proactive approach. Enterprises and integrators, who take the time to assess risk and to develop a strategy to incorporate effective detection, deter and response criteria to protect physical assets will be successful in 2018. 2018 And Beyond That strategy includes designing surge protection into new security systems, while also adding surge protection to existing systems. Enterprises and security integrators who implement a surge protection strategy during security planning processes – or after – will be exercising prevention and mitigation, and they will be successful in 2018 and beyond.  Surge protection devices have an untapped potential for enterprise surveillance and security systems In 2017, Ditek continued to offer security end users a solid surge protection solution. We also successfully educated system integrators, who are seeking value-added products or services to incorporate into their portfolios, on the importance of surge protection devices. Educating Security Integrators We believe that surge protection devices have an untapped potential for enterprise video surveillance and security systems, because they can and do meet safety and security challenges that have been rarely identified in the past. We are looking forward to 2018, when we will continue to develop new surge protection products – including a new product engineered to protect up to twelve individual fuel dispensers, which is critical to the financial operation of convenience stores. We will also continue to educate security integrators about the importance of including surge protection in the design/build RFP, to not only secure an enterprise’s valuable security equipment, but also to help integrators to differentiate their capabilities and knowledge from the competition.

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LENSEC Launches Perspective VMS Version 4.4.1 That Will Provide Users Access To Integrations With Intrusion
LENSEC Launches Perspective VMS Version 4.4.1 That Will Provide Users Access To Integrations With Intrusion

LENSEC, the provider of IP-based video surveillance management, announces the release of its perspective VMS Version 4.4.1 that will provide users access to integrations with intrusion, access control, and video surveillance companies and the ability to pair critical video data with input sensors from access control and intrusion detection platforms. In consecutive months, LENSEC has released Version 4.4.0 and 4.4.1 to allow customers access to a broad array of new features and integrations within its Unified Security Management Platform. Security management platform Perspective VMS® (PVMS) is the central component of a security management platform, allowing users to access critical security and business operations data via a video-centric interface, pairing live or archived video data feeds with various integrated security or building automation components. The releases of PVMS 4.4 allows users access to new and/or improved integrations with DMP The releases of PVMS 4.4 allows users access to new and/or improved integrations with DMP (Intrusion and Access Control), Open Options’ DNA Fusion Access Control, CredoID Access Control, RS2 Access It! Access Control, and Axis Body Worn Camera Systems. The PVMS 4.4 release also introduces new methods of archive video playback leveraging WebAssembly (Wasm) for large megapixel cameras with higher frame rates, allowing for faster archive playback and review. Several user interface modifications were made as well to improve the overall user experience for novice and advanced users. A complete list of features can be found on LENSEC’s website. Additional body cameras “PVMS 4.4.x allows users an improved opportunity to take advantage of integrated sub-systems, pairing critical video data with input sensors from various access control platforms and intrusion detection,” says LENSEC’s Chief Product Officer, Jeff Kellick. “Of note, the integration with the Axis Body Worn Camera system is a huge benefit to districts or municipalities leveraging video evidence on behalf of their officers and staff with the ability for retrieval and review directly within Perspective VMS.” “This integration also allows for a combination of evidence data points within a single interface. Along with the body camera video, users or operators have side-by-side (synchronized) access to additional body cameras, fixed cameras, PTZ cameras, audio, as well as integrated sensor data, all of which allows for a more complete investigation of events.” Perspective VMS® Version 4.4 is available for download now. Existing users can contact their systems integrators for support or upgrades of their current version.

Electronic Security Association Successfully Wraps Up Their Virtual ESX 2021 By Delivering Educational Content And Networking Opportunities
Electronic Security Association Successfully Wraps Up Their Virtual ESX 2021 By Delivering Educational Content And Networking Opportunities

The Electronic Security Expo (ESX) 2021 Virtual Experience, presented by the Electronic Security Association (ESA), wrapped up on June 17, delivering a wide breadth of educational content, product innovations, and networking opportunities. Security professionals from all corners of the industry attended ESX to hear from thought leaders and industry experts on business strategies and best practices. The Main Stage delivered thoughtful strategies for security dealers, integrators, and monitoring companies to implement into their businesses. During the opening keynote, sponsored by NAPCO StarLink, Ryan Estis delivered a powerful message on how to take the company to the next level with his ‘Adapt and Thrive’ presentation. Industry-Specific sessions At the OpenXchange, sponsored by Security Central, the CEOs of Brilliant, RapidSOS, and RSPNDR gave their perspectives on how security professionals should consider navigating the changing competitive landscape. And for the General Session, sponsored by NMC, John Mack from Imperial Capital provided a session about the challenges, trends, and opportunities in the business of security.   Over 24 educational sessions, presented by industry peers and business experts, revealed best practices and ideas on how to achieve exceptional operational and financial performance and gain valuable business strategies. Industry-specific sessions and case studies delivered actionable content for a wide range of solutions for security professionals to consider and adapt. Attendees also benefited from a host of opportunities to review the latest technologies and product innovations in the industry. Smart home systems The Innovation Award program recognized breakthrough technologies that were recently introduced Through the Virtual Expo and TechTalks, solutions providers, such as ADI, Alarm.com, Axis, DMP, NAPCO, and Resideo, showcased products and services that help security professionals provide more value to end-users, and increase revenues and profits. As part of the overall ESX 2021 Virtual Experience program, the Innovation Award program recognized breakthrough technologies that were recently introduced to the market. More than a dozen products were recognized as category winners across a portfolio that included access control, intrusion systems, monitoring systems, video surveillance, and smart home systems. "Once again, ESX brought together the best and most innovative business leaders along with a full suite of highly relevant and valuable content, to learn, share, and explore new ways to leverage technology and business strategies that drive the security industry forward,” said George De Marco, ESX Chairman. Mark the calendar and stay tuned for more information about ESX 2022, taking place live and in-person June 14-17, 2022, Fort Worth, Texas.

SAFR From RealNetworks, Inc. To Showcase Latest Version Of Computer Vision Platform At ISC West 2021
SAFR From RealNetworks, Inc. To Showcase Latest Version Of Computer Vision Platform At ISC West 2021

At ISC West 2021, in booth #11109, SAFR from RealNetworks, Inc., the premier facial recognition platform for live video, will showcase the latest version of its high-performance computer vision platform. Attendees will be able to see demonstrations of SAFR for Surveillance, featuring VMS integrations with Genetec and SAFR Inside edge integrations with Axis cameras, as well as NVIDIA and Android platforms. SAFR for Access Control SAFR for Access Control will also be on display along with a new Passive Liveness detection feature, improving the security of unattended access control use cases and immediately alerting security teams to an attempted in-progress perimeter breach. With fast, accurate, unbiased face recognition and additional face and person-based AI features, SAFR leverages the power of AI to enhance security and convenience for customers. Touchless secure access control SAFR has the best combination of live video performance and low bias of any facial recognition system" Specializing in touchless secure access, real-time automated surveillance, and digital identity authentication, SAFR is optimized to process video from virtually any camera or camera-enabled device or run inside devices with embedded AI-enabled chipsets. “SAFR has the best combination of live video performance and low bias of any facial recognition system on the market,” said Brad Donaldson, Vice President, Computer Vision & General Manager, SAFR, adding “We’re looking forward to connecting with everyone at ISC West again to show the continued evolution of this powerful platform.” Transforming security operations SAFR turns live video feeds into data streams that transform security operations. Users can identify persons or activity of interest in real-time, and alert teams immediately so that they can respond faster. SAFR enables operators using popular systems from Genetec, Milestone Systems, Avigilon, Digifort, Geutebrueck (GEUTEBRUCK GmbH), and Panasonic to boost their VMS with state-of-the-art facial recognition technology. SAFR Alerts SAFR Alerts and person-related event data are available in the VMS, enabling surveillance staff to remain focused on the VMS while benefiting from advanced analytics only available from SAFR. SAFR will also be showcasing its solutions in Axis Communications’ booth #14051, at ISC West 2021. Demos will include SAFR Inside (Axis integration), SAFR Dual-Factor Access Control, and SAFR for Real-Time Monitoring.